宇宙線もつくる。 (超高速の粒子) 藤原紀香が日記を書いた 定家 そこを「あすか」 でみたら
Chandra G28.6-0.1 kT = 0.7 Log(nt) = 10.4 α = 2.1 NH = 7.4x1022 Contour 20 cm Color 2-7 keV Chandra G28.6-0.1 kT = 0.7 Log(nt) = 10.4 NH = 7.4x1022 α = 2.1 NH = 3.8x1022
XMM-Newton α = 1.7 NH = 3 ×1022 G32.45+0.1 Red 0.5-2 keV Blue 2-7 keV α = 1.7 NH = 3 ×1022 Contour 20 cm Grey 2-7 keV
Chandra 30Dor C (LMC) B C D Red 0.5-2 keV Blue 2-7 keV Photon index(α)
Non-Thermal Shells SN1006 RCW 86
Filament has thin Profile Tycho Hwang et al. (2002) “filaments with small E.W.” G=3.1 +0.3 -0.2 30“ = 0.3pc The non-thermal Filament has thin Profile wd=0.079 pc +0.012 -0.009 wu=0.015 pc +0.002 -0.002
Kepler wu=0.024 pc wd=0.019 pc G=2.2 G=2.3 The thin Filaments +0.007 -0.006 wd=0.019 pc wu=0.024 pc +0.008 -0.007 G=2.2 +0.2 -0.2 Energy (keV) 1 5 10 wd=0.069 pc +0.017 -0.012 wu=0.038 pc +0.015 -0.011 Energy (keV) 1 5 10 G=2.3 +0.2 -0.2 30“ = 0.7pc The thin Filaments are non-thermal
The scale length vs. radius 2 5 10 50 Radius of SNR (pc) 10-2 10-1 1 Scale length (pc) downstream upstream R/10 30 Dor C RCW 86 Cas A SN 1006 Tycho R/1000 Kepler The scale length is ~ % of the radius.
90° Magnetic field Up Stream Shock Front Electron Trajectory Down Stream
キトラ古墳天井画 飛鳥時代:世界最古の正確 な星図 (AD600) 宇宙線を加速する超新星AD393の 痕跡を「あすか」衛星が発見 超高エネルギーの電子 がだすシンクロトロンX線放射 Koyama et al.
キトラ古墳星同定図 北緯;38-39 度 時代: BC65年 +- 数100年 Miyazima (高句麗の平城あたり、飛鳥、長安、 洛陽、開封は 34-35度) 時代: BC65年 +- 数100年 Miyazima
Non-Thermal X-Ray Filaments The 3-8 keV band image with Chandra Senda et al. 1 2 3 X-ray Reflection Nebula 6.4 keV 7.1 keV Sgr A*
Jet1 Non-thermal ? Jet Jet 1 Jet 2 Jet 3 13
X-Rays Vs Radio Contours (6cm) 14
Distribution of High Energy Cosmic Rays (> 1019 eV) From ICRR Home Page No Data